Joythink Universal Under Desk Metal Laptop Mount Laptop Holder Tray with Anti-Scratch Under Table Hidden Docking Station Holder Silicone Under Desk Mount for Laptop Keyboard Tablet Kitchen 3 PCS sold2022 The interior is precision spring

The interior is precision spring assembly and a stainless steel buckle which controled by 2 outside button

ADVANCED FUNCTIONALITY: AP mode

please choose according to the actual size and situation

needn't extermal power

Joythink Universal Under Desk Metal Laptop Mount Laptop Holder Tray with Anti-Scratch Under Table Hidden Docking Station Holder Silicone Under Desk Mount for Laptop Keyboard Tablet Kitchen 3 PCS sold2022 The interior is precision springJoythink Universal Under Desk Metal Laptop Mount Laptop Holder Tray with Anti Scratch Under Table Hidden Docking Station Holder Silicone Under Desk Mount for Laptop Keyboard Tablet Kitchen 3 PCS Product Features Efficient Space Saving: Maximize your workspace with this under desk metal laptop stand, designed to securely hold laptops, keyboards, tablets, and other devices, helping keep your desktop clean and organized. Excellent Compatibility: This